4233434001220 has 24 divisors (see below), whose sum is σ = 8892380448000. Its totient is φ = 1692960448992.

The previous prime is 4233434001151. The next prime is 4233434001241. The reversal of 4233434001220 is 221004343324.

It is a super-2 number, since 2×4233434001220² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25737940 + ... + 25901899.

It is an arithmetic number, because the mean of its divisors is an integer number (370515852000).

Almost surely, 2^{4233434001220} is an apocalyptic number.

It is an amenable number.

4233434001220 is an abundant number, since it is smaller than the sum of its proper divisors (4658946446780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4233434001220 is a wasteful number, since it uses less digits than its factorization.

4233434001220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51643947 (or 51643945 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4233434001220 its reverse (221004343324), we get a palindrome (4454438344544).

The spelling of 4233434001220 in words is "four trillion, two hundred thirty-three billion, four hundred thirty-four million, one thousand, two hundred twenty".